Electrochemistry of [Ru(bpy)3]2+ and [Ru(phen)3]2+ inserted in Nafion membranes studied in the ionic liquid HMImPF6

被引：1
|
作者：
Galvez-Vazquez, M., I [1 ,2 ]
Garate-Morales, J. L. [1 ]
Cerna-Cortez, J. R. [1 ]
Aguilar-Sanchez, R. [1 ]
机构：
[1] Benemerita Univ Autonoma Puebla, Fac Ciencias Quim, Puebla 72570, Mexico
[2] Univ Bern, Dept Chem & Biochem, Freiestr 3, CH-3012 Bern, Switzerland
来源：
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2020年 / 15卷 / 12期
关键词：
Nafion; Ru(bpy)(3)](2+); Ru(phen)(3)](2); ionic liquid; voltammetry; POLYMER-FILMS; DIPYRIDOPHENAZINE COMPLEXES; ELECTRON-TRANSFER; REDOX ORBITALS; RUTHENIUM(II); CHEMILUMINESCENCE; PHOTOCHEMISTRY; BEHAVIOR; CARBON;
D O I：
10.20964/2020.12.78
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The electrochemical properties of tris(2,2'-bipyridine)ruthenium (II) dichloride ([Ru(bpy)(3)](2+)), and tris(1,10-phenantroline)ruthenium (II) dichloride ([Ru(phen)(3)](2)(+)) complexes inserted in Nafion membranes were studied in the ionic liquid (IL) 1-hexyl-3-methylimidazolium hexafluorophosphate (HMImPF(6)). The wide potential window provided by the IL, allows for the study of the redox properties without using organic solvents. The voltammetric patterns revealed reversible reduction waves for bpy and phen ligands and for the oxidation signal of Ru(II)/Ru(III) similar to those observed in aqueous and organic solvents.
引用
收藏
页码：12548 / 12558
页数：11
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